Awesome Doser!By TERRIon 7/29/2013

TERRI would recommend this product to a friend

Recently purchased 3 of these dosers. Easy to mount and assemble! Remember to run the calibration check/test!! BRS has calculators for determining how much calcium, alkalinity, etc. is needed for your tank... Thanks BRS for EVERYTHING!!!

Good dosing pump.By Chadon 7/22/2013

Chad would recommend this product to a friend

I purchased this pump after watching the product demonstration video. I was a little bit concerned about how noisy it might be after hearing the caution about mounting it to your tank stand. This pump is extreemly quiet, but not silent. I can only hear it when I'm specifically listening for it to turn on.

If accuracy is EXTREEMLY important, make sure you calibrate it using the included instructions.

Time will tell if the pump remains quiet and reliable, but it appears to be of quality construction.

Does Everything advertisedBy Dennison 7/6/2013

Dennis would recommend this product to a friend

I have several of these little workhorses in my reef tanks handling my various doing requirements. Never had a problem with any of them

GreatBy wastem99on 6/25/2013

wastem99 would recommend this product to a friend

The dosers make life alot simpler and its a great way to provide a continuous, IDEAL environment for your corals to grow. Great product!

Works as expectedBy Nicholason 6/10/2013

Nicholas would recommend this product to a friend

I already had a ATO doser of the same brand and really like the hardware.

I got two of these to run my 2-part dosing. I "calibrated" the two pumps at the same time and they were both dosing @ 1.3 mL / min. That made it easy to calculate my dosing schedule on my ReefKeeper.

These are great dosing pumps for the price.

Been running 12 months nowBy ReefDVMson 4/21/2013

ReefDVMs would recommend this product to a friend

This review is of four of these pumps and they have been running for twelve months now with out issue on Ca Mg and Alk, great products BRS

Awesome pumps!!!By Stevenon 4/5/2013

Steven would recommend this product to a friend

These pumps are awesome, always consistent flow rate and quiet. Very good quality.

Great products prices and serviceBy Scottmoon 3/25/2013

Scottmo would recommend this product to a friend

The dosing pumps work great and if you haven't learned it yet, in this hobby buying low end products will always cost you more in the end. Go with BRS and you can't go wrong!

Great PumpsBy Thomason 3/18/2013

Thomas would recommend this product to a friend

I have been using two of these pumps for four months now. I love them. Easy mounting and great documentation from BRS. I have them controlled by my Neptune controller. No easier way to go.

Quality Dosing pumpBy Bluewaterbruceon 3/3/2013

Bluewaterbruce would recommend this product to a friend

I bought 2 for dosing alk. and Calcium, they work as expected. They dose great, I will recommend if you are trying to save a few bucks on a digital timer that you at least get a quality digital timer or upgrade to the apex or Neptune . I had a cheap ass timer from harbor freight go bad. I have a Home Depot timer on both now and haven't had any trouble. I just want to add that the timer sold by BRS looks identical as the one sold by Harbor Freight but maybe I just got a bad one.

A winnerBy migity1on 2/10/2013

migity1 would recommend this product to a friend

As for my "2 cents".....
These pumps work as advertised. No problem with priming them (just turn them on). No "Back Siphoning"
I checked the output and both of mine dose 1.2ml/min,
pretty close to the claimed output! If your looking for a dosing pump, you can't go wrong with this one.

Great dosing pumps! By BK on 2/6/2013

BK would recommend this product to a friend

Finally glad these came back in stock. Hard to find a better deal for a more reliable and reefer friendly product. I dose on the hour with my APEX controller for rock solid Ca and Alk readings.